EP1080709A3 - Absorbent article - Google Patents

Absorbent article Download PDF

Info

Publication number
EP1080709A3
EP1080709A3 EP00118869A EP00118869A EP1080709A3 EP 1080709 A3 EP1080709 A3 EP 1080709A3 EP 00118869 A EP00118869 A EP 00118869A EP 00118869 A EP00118869 A EP 00118869A EP 1080709 A3 EP1080709 A3 EP 1080709A3
Authority
EP
European Patent Office
Prior art keywords
absorbent article
liquid
deodorizing agent
pores
porous deodorizing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00118869A
Other languages
German (de)
French (fr)
Other versions
EP1080709A2 (en
EP1080709B1 (en
Inventor
Yoshifumi c/o Kao Corporation Research Niki
Ryuichi c/o Kao Corporation Research Noki
Harumi c/o Kao Corporation Research Nakano
Masamoto c/o Kao Corporation Research Matsukane
Yuki c/o Kao Corporation Research Nagahata
Masanobu c/o Kao Corporation Research Wakasa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
Original Assignee
Kao Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17163258&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1080709(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Publication of EP1080709A2 publication Critical patent/EP1080709A2/en
Publication of EP1080709A3 publication Critical patent/EP1080709A3/en
Application granted granted Critical
Publication of EP1080709B1 publication Critical patent/EP1080709B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/84—Accessories, not otherwise provided for, for absorbent pads
    • A61F13/8405—Additives, e.g. for odour, disinfectant or pH control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

An absorbent article 1 comprising a liquid permeable topsheet 21, a liquid impermeable backsheet 22, and a liquid retentive absorbent member 10 and containing a porous deodorizing agent, wherein the porous deodorizing agent has such pores that the volume of the pores whose diameter ranges from 20 to 200 Å is 0.2 ml/g or more, preferably 0.6 ml/g or more.
EP00118869A 1999-09-01 2000-08-31 Absorbent article Expired - Lifetime EP1080709B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24742599 1999-09-01
JP24742599A JP4141065B2 (en) 1999-09-01 1999-09-01 Absorbent articles

Publications (3)

Publication Number Publication Date
EP1080709A2 EP1080709A2 (en) 2001-03-07
EP1080709A3 true EP1080709A3 (en) 2001-09-12
EP1080709B1 EP1080709B1 (en) 2006-07-05

Family

ID=17163258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118869A Expired - Lifetime EP1080709B1 (en) 1999-09-01 2000-08-31 Absorbent article

Country Status (5)

Country Link
US (1) US6657098B1 (en)
EP (1) EP1080709B1 (en)
JP (1) JP4141065B2 (en)
DE (1) DE60029170T2 (en)
TW (1) TW455486B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7234648B2 (en) 2003-10-31 2007-06-26 The Procter And Gamble Company Volatile substance-controlling composition
US20050113771A1 (en) * 2003-11-26 2005-05-26 Kimberly-Clark Worldwide, Inc. Odor control in personal care products
US20050142966A1 (en) * 2003-12-31 2005-06-30 Kimberly-Clark Worldwide, Inc. Odor control materials and face masks including odor control materials
US7655829B2 (en) 2005-07-29 2010-02-02 Kimberly-Clark Worldwide, Inc. Absorbent pad with activated carbon ink for odor control
WO2008007557A1 (en) 2006-07-14 2008-01-17 Kao Corporation Deodorant particle
DE102009029194A1 (en) * 2009-09-04 2011-04-07 Kimberly-Clark Worldwide, Inc., Neenah Separation of colored substances from aqueous liquids
US9283127B2 (en) 2012-03-30 2016-03-15 Kimberly-Clark Worldwide, Inc. Absorbent articles with decolorizing structures
JP2016509473A (en) 2012-12-26 2016-03-31 ネステク ソシエテ アノニム Low density coated animal drapery composition
US9237975B2 (en) 2013-09-27 2016-01-19 Kimberly-Clark Worldwide, Inc. Absorbent article with side barriers and decolorizing agents
WO2017068561A1 (en) 2015-10-23 2017-04-27 Nestec Sa Low density pet litters and methods of making such pet litters
US10653571B2 (en) 2015-12-10 2020-05-19 The Procter & Gamble Company Article comprising odor control composition
JP2021090676A (en) * 2019-12-12 2021-06-17 ユニ・チャーム株式会社 Absorbent article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011977A1 (en) * 1990-02-12 1991-08-22 The Procter & Gamble Company Odor controlling compositions and articles
WO1995026207A1 (en) * 1994-03-25 1995-10-05 Centro Ricerche Fater P & G S.P.A. Odour control material
EP0888785A1 (en) * 1997-06-30 1999-01-07 Johnson & Johnson Medical Ltd. Odor reducing wound dressings

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021793B2 (en) * 1972-10-23 1975-07-25
US5108739A (en) * 1986-08-25 1992-04-28 Titan Kogyo Kabushiki Kaisha White colored deodorizer and process for producing the same
JPH0620548B2 (en) * 1988-05-23 1994-03-23 水澤化学工業株式会社 Composite adsorbent
US5407442A (en) * 1990-02-12 1995-04-18 Karapasha; Nancy Carbon-containing odor controlling compositions
US5800806A (en) * 1990-09-11 1998-09-01 Yamamoto; Tohru Deodorant porous polymer and a deodorant fibrous material using the same
JP2605179B2 (en) * 1990-11-26 1997-04-30 社会福祉法人 北海道リハビリー SO2 (2), NOx removal method and removal device using activated carbon
EP0691857A1 (en) * 1993-03-31 1996-01-17 The Procter & Gamble Company Absorbent articles for odor control with positive scent signal
BR9304771A (en) * 1993-04-09 1994-11-08 Social Welfare Foundation Hokk Activated carbon, and process and apparatus for preparing activated carbon
AU692049B2 (en) * 1995-02-15 1998-05-28 Japan Envirochemicals, Ltd. Deodorizable fibers and method of producing the same
SG125044A1 (en) * 1996-10-14 2006-09-29 Mitsubishi Gas Chemical Co Oxygen absorption composition
US6287550B1 (en) * 1996-12-17 2001-09-11 The Procter & Gamble Company Animal care system and litter with reduced malodor impression

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011977A1 (en) * 1990-02-12 1991-08-22 The Procter & Gamble Company Odor controlling compositions and articles
WO1995026207A1 (en) * 1994-03-25 1995-10-05 Centro Ricerche Fater P & G S.P.A. Odour control material
EP0888785A1 (en) * 1997-06-30 1999-01-07 Johnson & Johnson Medical Ltd. Odor reducing wound dressings

Also Published As

Publication number Publication date
JP2001070339A (en) 2001-03-21
TW455486B (en) 2001-09-21
JP4141065B2 (en) 2008-08-27
DE60029170D1 (en) 2006-08-17
EP1080709A2 (en) 2001-03-07
US6657098B1 (en) 2003-12-02
DE60029170T2 (en) 2006-12-28
EP1080709B1 (en) 2006-07-05

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